نتایج جستجو برای: fungal contamination
تعداد نتایج: 104616 فیلتر نتایج به سال:
Introduction: There is a high concern regarding air contamination in the dental clinics and offices. For the reason that the most risking factor is the presence of floating particles in the clinics containing different disease-causing microorganisms and in order to provide a better strategy to improve the condition, the present article takes into consideration the study of the air inside the me...
Background: Bioaerosol spreading in different parts of hospitals are known as hazardous factors for health, which play a major role in hospital infection. The object of this study was to investigate the possibility of microorganisms in the air, including fungal spores and bacteria in the air of different parts of hospitals. Methods: This was a cross-sectional study carried out in 1390. Air sam...
Background: Bio-aerosols in the air of hospital wards have an important role in the development of infections. It is important to make quantitative and qualitative estimations of microorganisms in the air of these wards as an index for environmental hygiene applicable to different hospital wards. The aim of the study was to investigate degrees of diversity and density of bio-aerosols in the ed...
Background: Fungi have a worldwide distribution which can cause a broad spectrum of disease ranging from allergic to systemic infections, particularly in immuno-compromised individuals. Fungal spores are an important group of bioaerosols in hospital environment which are an emerging cause of hospital-acquired infection. Nosocomial infections cause significant morbidity and mortality as well as ...
Background: Hydatid cyst is a zoonosis rarely occurred except in endemic areas that capable of making pulmonary cavities fascilating fungus growth within it. Aspergillo-ma is a glob formed by hyphae from saprophyte growth of aspergillous specious in previously performed cavities within pulmonary parenchyma. Case report: A 28 years old male patient without any comorbidity presented in emergency...
Background and purpose: Risk of pathogen transmission through poor quality cosmetic products that are illegally smuggled is very high. In this study the microbial contamination of some foundation creams obtained from poor quality markets and a sample obtained from pharmacy were investigated. Materials and methods: In this study the microbial content (bacterial total count, fungal count, and pr...
Background & Objectives: The presence of fungal toxins in food has a negative impact on human health. The aim of this survey was to assess the level of Ochratoxin A in cookies and biscuits. Materials and Methods: The data were collected using 44 samples of cookies and biscuits randomly chosen from some food warehouses in Amol, Iran in 2013. Levels of Ochratoxin A were measured by...
Background: Microbial and fungal contamination of agricultural produce has been a health challenge over the years. The present study surveyed microbial and aflatoxin contamination in groundnut, maize, and cowpea collected from Port Harcourt, Nigeria. Methods: Ninety samples of maize, groundnut, and cowpea were purchased from six major markets in Port Harcourt, Nigeria. The samples were first e...
The study was carried out to enumerate fungal contamination, and toxigenicity of Aspergillus flavus strains on cacao beans during drying storage. As many as 3500 g storage were purchased from smallholder farmers the plantation areas at Karo Regency, Northern Sumatera. percentage contaminated by fungi conducted using direct plating. Fungal populations soil determined dilution followed pour plate...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید